CN117203363B - 奥氏体系不锈钢材及其制造方法以及外观设计性物品 - Google Patents

奥氏体系不锈钢材及其制造方法以及外观设计性物品

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Publication number
CN117203363B
CN117203363B CN202280031090.3A CN202280031090A CN117203363B CN 117203363 B CN117203363 B CN 117203363B CN 202280031090 A CN202280031090 A CN 202280031090A CN 117203363 B CN117203363 B CN 117203363B
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China
Prior art keywords
stainless steel
austenitic stainless
less
content
steel according
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CN202280031090.3A
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English (en)
Chinese (zh)
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CN117203363A (zh
Inventor
矶崎诚一
西村泰司
平川直树
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Stainless Steel Corp
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Nippon Steel and Sumikin Stainless Steel Corp
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving particular fabrication steps or treatments of ingots or slabs
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
CN202280031090.3A 2021-08-02 2022-07-06 奥氏体系不锈钢材及其制造方法以及外观设计性物品 Active CN117203363B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-126710 2021-08-02
JP2021126710 2021-08-02
PCT/JP2022/026840 WO2023013353A1 (ja) 2021-08-02 2022-07-06 オーステナイト系ステンレス鋼材及びその製造方法、並びに意匠性物品

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CN117203363B true CN117203363B (zh) 2025-11-28

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Country Status (6)

Country Link
US (1) US20240254608A1 (https=)
EP (1) EP4382626A4 (https=)
JP (1) JPWO2023013353A1 (https=)
KR (1) KR20230167098A (https=)
CN (1) CN117203363B (https=)
WO (1) WO2023013353A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026034579A1 (ja) * 2024-08-06 2026-02-12 日本製鉄株式会社 オーステナイト系ステンレス鋼板及びその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09310157A (ja) * 1996-05-22 1997-12-02 Kawasaki Steel Corp 深絞り性に優れるオーステナイト系ステンレス熱延鋼板およびその製造方法
JP2018109215A (ja) * 2017-01-05 2018-07-12 日新製鋼株式会社 非磁性オーステナイト系ステンレス鋼板および非磁性部材の製造方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4539559B2 (ja) * 2003-06-10 2010-09-08 住友金属工業株式会社 水素ガス用オーステナイトステンレス鋼とその製造方法
CN101892437B (zh) * 2009-05-22 2012-09-19 宝山钢铁股份有限公司 一种镜面抛光性良好的低磁奥氏体不锈钢及其制造方法
CN102162075A (zh) * 2010-02-23 2011-08-24 宝山钢铁股份有限公司 一种抛光性能优异的奥氏体不锈钢及其制造方法
JP5618057B2 (ja) 2010-03-29 2014-11-05 日本精線株式会社 耐水素脆性に優れた高強度加工用ステンレス材料及びそのステンレス鋼線、並びにステンレス鋼成形品
PL3441494T3 (pl) * 2016-03-23 2022-01-17 Nippon Steel Stainless Steel Corporation Blacha cienka z nierdzewnej stali austenitycznej na element układu wydechowego o doskonałej odporności cieplnej i obrabialności, element turbosprężarki oraz sposób wytwarzania blachy cienkiej z nierdzewnej stali austenitycznej na element układu wydechowego
CA3078322A1 (en) * 2017-10-03 2019-04-11 Nippon Steel Corporation Austenitic stainless steel weld metal and welded structure
KR102015510B1 (ko) 2017-12-06 2019-08-28 주식회사 포스코 내식성이 우수한 비자성 오스테나이트계 스테인리스강 및 그 제조방법
JP7050520B2 (ja) * 2018-02-19 2022-04-08 日鉄ステンレス株式会社 排気部品用オーステナイト系ステンレス鋼板および排気部品ならびに排気部品用オーステナイト系ステンレス鋼板の製造方法
KR102466688B1 (ko) * 2018-02-28 2022-11-14 닛폰세이테츠 가부시키가이샤 오스테나이트계 스테인리스강 용접 이음
CN109355592B (zh) * 2018-11-27 2021-01-08 浦项(张家港)不锈钢股份有限公司 一种无磁316l不锈钢及其生产方法
JP7150990B2 (ja) * 2019-06-14 2022-10-11 日鉄ステンレス株式会社 オーステナイト系ステンレス鋼帯又はオーステナイト系ステンレス鋼板およびその製造方法
CN114144537A (zh) * 2019-07-25 2022-03-04 日本制铁株式会社 奥氏体系不锈钢钢材和焊接接头
JP7339526B2 (ja) * 2019-10-24 2023-09-06 日本製鉄株式会社 オーステナイト系ステンレス鋼材
TWI757044B (zh) * 2020-01-09 2022-03-01 日商日鐵不銹鋼股份有限公司 沃斯田鐵系不鏽鋼材
US12188111B2 (en) * 2020-01-10 2025-01-07 Nippon Steel Corporation Austenitic stainless steel material
EP4129549A4 (en) * 2020-03-25 2024-04-03 NIPPON STEEL Stainless Steel Corporation WELDED STRUCTURE, WELDED STAINLESS STEEL STRUCTURE, WELDED STAINLESS STEEL CONTAINER AND STAINLESS STEEL
AU2021245528B2 (en) * 2020-03-30 2023-08-17 Nippon Steel Stainless Steel Corporation Austenitic stainless steel
EP4141137A4 (en) * 2020-04-20 2025-07-30 Nippon Steel Stainless Steel Corp AUSTENITIC STAINLESS STEEL AND SPRING
KR102748717B1 (ko) * 2020-05-13 2024-12-31 닛테츠 스테인레스 가부시키가이샤 오스테나이트계 스테인리스 강재 및 그 제조 방법, 그리고 판스프링
CN116323994B (zh) * 2021-02-24 2026-03-20 日铁不锈钢株式会社 奥氏体系不锈钢钢材及其制造方法以及板簧
US20240060151A1 (en) * 2021-03-26 2024-02-22 Nippon Steel Stainless Steel Corporation Stainless steel material, method for producing same, and antibacterial and antiviral member
KR102863721B1 (ko) * 2021-05-31 2025-09-26 닛폰세이테츠 가부시키가이샤 오스테나이트계 스테인리스강 및 강관
EP4491754A4 (en) * 2022-03-11 2026-03-04 Nippon Steel Corp AUSTENITICAL STAINLESS STEEL MATERIAL
US20250146098A1 (en) * 2022-03-17 2025-05-08 Nippon Steel Corporation Austenitic stainless steel and method of manufacturing austenitic stainless steel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09310157A (ja) * 1996-05-22 1997-12-02 Kawasaki Steel Corp 深絞り性に優れるオーステナイト系ステンレス熱延鋼板およびその製造方法
JP2018109215A (ja) * 2017-01-05 2018-07-12 日新製鋼株式会社 非磁性オーステナイト系ステンレス鋼板および非磁性部材の製造方法

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JPWO2023013353A1 (https=) 2023-02-09
CN117203363A (zh) 2023-12-08
EP4382626A1 (en) 2024-06-12
WO2023013353A1 (ja) 2023-02-09
US20240254608A1 (en) 2024-08-01
KR20230167098A (ko) 2023-12-07
EP4382626A4 (en) 2025-10-29

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